> Qt is dual-licensed under the GPL GPL and LGPL > To be able to sell exceptions to the GPL Not required, just use it under LGPL. > the company needs to own

> Qt is dual-licensed under the GPL GPL and LGPL > To be able to sell exceptions to the GPL Not required, just use it under LGPL. > the company needs to own all of the copyrigh The Qt contribution agreement doesn't transfer ownership, but authorizes QTC to enforce the rights in court on behalf of the developer (at least last time I had a look at it). But the agreement is not attractive for many reasons, which is why I never entered into one.